Alert archive / Alabama / Tornado Warnings in 2000

Tornado Warning 51, NWS Tallahassee, FL

December 16, 2000Houston County, Alabama

NWS Tallahassee, FL issued this tornado warning at Dec 16, 2000, 1:49 PM CST for Houston County, Alabama. It was in force for 41 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued
Dec 16, 2000, 1:49 PM CST (19:49 UTC)
Expired
Dec 16, 2000, 2:30 PM CST
In force
41 min
Issued by
NWS Tallahassee, FL
Area
Whole counties; the outline is the Mesonet’s reconstruction

County Houston County, AL

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Dec 16, 10:45 AM CSTTornado WatchSPC5 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 7.8 hours before the alert went out and 118 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Tallahassee Rgnl, FL at 12:00Z on 2000-12-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 143 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 12:00Z on 2000-12-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 226 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
143 J/kg
Mixed-layer CIN
-120 J/kg
Mixed-layer LCL
528 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
226 m²/s²
0-3 km storm-relative helicity
287 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS52 KTAE 161951
TORTLH

ALC069-162030-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
149 PM CST SAT DEC 16 2000

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN HOUSTON COUNTY IN ALABAMA
  THIS INCLUDES COTTONWOOD...

* UNTIL 230 PM CST...

* AT 147 PM CST NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A   
  TORNADO 10 MILES SOUTHWEST OF COTTONWOOD...MOVING NORTHEAST AT     
  40 MPH.

* THE TORNADO WILL BE NEAR...
  COTTONWOOD BY 200 PM CST...
  ASHFORD BY 215 PM CST...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 PM CST SATURDAY AFTERNOON
FOR ALABAMA AND FLORIDA AND GEORGIA.

THIS IS A DANGEROUS SITUATION. ACT QUICKLY! IF YOU ARE IN THE PATH OF
THIS TORNADO...MOVE TO A SHELTER BELOW GROUND IF AVAILABLE.
OTHERWISE...GO TO A SMALL INTERIOR ROOM ON THE LOWEST FLOOR.


LAT...LON 3101 8548 3101 8519 3101 8502 3127 8514

.END
12-WATSON

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 16, 10:16 AM CSTSevere Thunderstorm WarningTAEGeneva44 min
Dec 16, 10:34 AM CSTTornado WarningTAEGeneva26 min
Dec 16, 11:16 AM CSTSevere Thunderstorm WarningTAEDale29 min
Dec 16, 11:27 AM CSTTornado WarningTAEDale, Henry48 min

Nearby

Tornado Warnings in Alabama, 2000Every tornado warning in 2000Tornadoes in 2000

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.